/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.addthis.hydra.data.query;

import com.addthis.bundle.core.Bundle;

public interface QueryMemTracker {

    /**
     * allocate
     */
    public void trackBundle(Bundle bundle);

    /**
     * de-allocate
     */
    public void untrackBundle(Bundle bundle);

    /**
     * de-allocate all. thi scould happen between ops, but it must happen
     * at the end of an op chain.
     */
    public void untrackAllBundles();
}
